| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.53 | 7.218% | $141.0238 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $99.28 | 7.392% | $106.6188 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $214.79 | 6.431% | $228.6031 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $166.27 | 9.792% | $182.5512 | $182.55 | $182.55 | $182.60 |
| Purchase #5 | $91.86 | 13.454% | $104.2188 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $180.95 | 10.721% | $200.3496 | $200.35 | $200.35 | $200.30 |
| Purchase #7 | $240.65 | 3.129% | $248.1799 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,125.33 | $1,211.5452 | $1,211.54 | $1,211.50 | $1,211.50 | |